#include <stdio.h>
int main()
{
    double TemperatureC= 0;
    double TemperatureF= 0;
    printf("please enter the Fahrenheit temperature you want to convert:");
    scanf("%lf",&TemperatureF);
    TemperatureC = 5.0 / 9.0 * (TemperatureF-32);
    printf("The temperature after conversion is %lf Celsius \n",TemperatureC);
    return 0;
}